HD 63765 Overview

HD 63765 0.82 R_⦿ 5492.33 K

HD 63765 b

Overview Parameters Ancillary 1 Nearby Data Bibliography 15 Legend Expand All

HD 63765 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
HD 63765
HD 63765 b	358 d	> 168.45 M_⨁	Radial Velocity	2009	Ségransan et al. 2011	Confirmed Planet

HD 63765 Stellar Parameters (9 Solutions)

RA: 07h47m49.98s

Dec: -54d15m55.24s

Distance: 32.5376±0.0328 pc

Parallax: 30.7048000±0.0307619 mas

Ecliptic Latitude: -72.14187 deg

Ecliptic Longitude: 149.69471 deg

Galactic Latitude: -14.09439 deg

Galactic Longitude: 267.19806 deg

Total Proper Motion: 315.9028879±0.0542044 mas/yr

Proper Motion (RA): 148.4140000±0.0621317 mas/yr

Proper Motion (Dec): -278.8690000±0.0517389 mas/yr

Photometry: m_V
8.10±0.03; m_TESS
7.4301±0.0061; m_J
6.768±0.024; m_H
6.442±0.027; m_Ks
6.316±0.021; m_W1
6.233±0.099; m_W2
6.277±0.034; m_W3
6.327±0.014; m_W4
6.297±0.044; m_Gaia
7.90983±0.00029; m_B
8.848±0.025

Abundances (Hypatia Catalog): [Fe/H] -0.15±0.05 dex; [C/H] -0.10±0.03 dex; [O/H] -0.12±0.15 dex; [Na/H] -0.18±0.05 dex; [Mg/H] -0.08±0.06 dex; [Al/H] -0.12±0.02 dex; [Si/H] -0.13±0.01 dex; [Ca/H] -0.06±0.04 dex; [Y/H] 0.07±0.08 dex; [BaII/H] 0.06±0.06 dex

Tools: Planetary Systems; ExoFOP Target Overview Page; IRSA Finding Chart; Stellar Hosts

Source	TICv8	Gaia DR2	Stassun et al. 2017	Segransan et al. 2011	Sousa et al. 2008	Gray et al. 2006	Nordstrom et al. 2004	Michigan Catalog, Vol. 1	Cannon & Pickering 1918
T_eff (K)	5439.950+145.973-126.940	5492.3335+58.4165-47.3335	5449±11	5432±19	5432±19	---	---	---	---
L_✶ (log₁₀(L_⦿))	-0.2547610+0.0104500-0.0104821	-0.25646896+0.00070057-0.00070171	---	---	-0.260+0.016-0.016	---	---	---	---
γ (km/s)	---	22.450384357929870±0.136136819644927	---	---	---	---	22.1±0.2	---	---
R_✶ (R_⦿)	0.8396190+0.0670206-0.0313915	0.8220616+0.0143545-0.0172119	0.83±0.01	---	---	---	---	---	---
Metallicity (dex)	-0.1550000±0.0070711 [M/H]	---	-0.16 [Fe/H]	-0.16±0.01 [Fe/H]	-0.16±0.01 [Fe/H]	---	---	---	---
M_✶ (M_⦿)	0.95000000+0.14360700-0.09110320	---	0.65±0.01	0.865±0.029	0.828	---	---	---	---
log g (log₁₀(cm/s²))	4.5676300+0.0603252-0.1066050	---	4.41±0.00	4.42±0.03	4.42±0.03	---	---	---	---
v sin i (km/s)	---	---	---	1.63	---	---	3	---	---
Sp. T	---	---	---	G9 V	---	G9 V	---	G6 IV/V	G5
Age (Gyr)	---	---	---	4.77±4.07	---	---	---	---	---
P_rot (days)	---	---	---	23	---	---	---	---	---
ρ_✶ (g/cm³)	2.2627853+0.4475902-0.6019549	---	---	---	---	---	---	---	---

HD 63765 b Planetary Parameters (2 Solutions)

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Stassun et al. 2017	Segransan et al. 2011
M_p sin i (M_⨁)	168±10	203.40±15.89
M_p sin i (M_Jup)	0.53±0.03	0.64±0.05
e	0.24±0.04	0.240±0.043
P (days)	358.00000±1.00000	358.0±1.0
K (m/s)	20.9±1.3	20.9±1.3
a (au)	0.94±0.02	0.940±0.016
T_p (days)	---	2454404±11
ω (deg)	---	122±13

Ancillary Information (1 Unique File)

+ HD 63765 (1 File Type, 1 File)

Literature Time Series (1 File Type, 1 File)

File Type	Data Points	Filter	Reference
Photometric Light Curve	112	Hp (Hipparcos)	Hipparcos and Tycho Catalogs

Nearby Data (within 30 arcseconds) Browse Nearby Data

Known Objects: 1 Confirmed Planets; 2 2MASS Point Source Catalog

Data Files: 4 KELT Time Series; 1 Associated Literature Data

Bibliography (15 References)

The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
Gaia Data Release 2
Gaia DR2 Reference Overview
Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes
Stassun et al. 2017 Reference Overview
All WISE Data Release
Cutri et al. 2014 Reference Overview
The HARPS search for southern extrasolar planets. XXV. Four newplanets in orbit around the moderatly active dwarfs HD 63765,HD 104067, HD 125595, and HIP 70849
Segransan et al. 2011 Reference Overview
Spectroscopic parameters for 451 stars in the HARPS GTO planet search program. Stellar [Fe/H] and the frequency of exo-Neptunes
Sousa et al. 2008 Reference Overview
Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 parsecs: The Southern Sample
Gray et al. 2006 Reference Overview
The Geneva-Copenhagen survey of the Solar neighbourhood. Ages,metallicities and kinematix properties of ~14 000 F and G dwarfs
Nordstrom et al. 2004 Reference Overview
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog Reference Overview
Yale Trigonometric Parallaxes, Fourth Edition (van Altena+ 1995)
van Altena et al. 2001 Reference Overview
The Hipparcos and Tycho Photometric System Passbands
Tycho 2 converted using Bessell 2000 Reference Overview
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog Reference Overview
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs Reference Overview
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 1
Michigan Catalog, Vol. 1 Reference Overview
The Henry Draper catalogue 0h, 1h, 2h, and 3h
Cannon & Pickering 1918 Reference Overview

Legend

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

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Time Series
Kepler | K2

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